Attachment 159161 Details for Bug 300681 – Entry point used to reproduce the bug

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Entry point used to reproduce the bug

ApplicationTesterEntryPoint.java (text/plain), 2.28 KB, created by Ivan Furnadjiev

on 2010-02-16 05:31:58 EST

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Filename:

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Creator: Ivan Furnadjiev

Created: 2010-02-16 05:31:58 EST

Size: 2.28 KB

patch

obsolete

>package rap.bugs.entrypoint;
>
>import org.eclipse.jface.layout.GridLayoutFactory;
>import org.eclipse.rwt.lifecycle.IEntryPoint;
>import org.eclipse.rwt.lifecycle.WidgetUtil;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.ExpandBar;
>import org.eclipse.swt.widgets.ExpandItem;
>import org.eclipse.swt.widgets.List;
>import org.eclipse.swt.widgets.Shell;
>
>public class ApplicationTesterEntryPoint implements IEntryPoint {
>
>  private ExpandBar expandBar;
>  private ExpandItem expandItem;
>  private List menuList;
>
>  private void createContents( final Composite parent ) {
>    parent.setLayout( GridLayoutFactory.fillDefaults().create() );
>    this.expandBar = new ExpandBar( parent, SWT.V_SCROLL );
>    this.expandBar.setSpacing( 4 );
>    this.expandItem = new ExpandItem( this.expandBar, SWT.NONE );
>    this.expandItem.setText( "Title" ); // title of expand item
>    this.menuList = new List( this.expandBar, SWT.SINGLE );
>    this.menuList.add( "Item 1" );
>    this.menuList.add( "Item 2" );
>    redrawItem();
>    // the ExpandItems's onmouseover hovering effect works fine
>    this.menuList = new List( this.expandBar, SWT.SINGLE );
>    this.menuList.add( "Item 3" );
>    this.menuList.add( "Item 4" );
>    this.menuList.add( "Item 5" );
>    this.menuList.add( "Item 6" );
>    redrawItem();
>  }
>
>  public void redrawItem() {
>    this.menuList.setData( WidgetUtil.CUSTOM_VARIANT, "EXAMPLES" ); //$NON-NLS-1$
>    this.expandItem.setControl( this.menuList );
>    int height = this.menuList.getItemHeight() * this.menuList.getItemCount();
>    this.expandItem.setHeight( height );
>    this.expandItem.setExpanded( true );
>    // desperately updating, doesn't change anything
>    this.expandBar.update();
>    this.expandBar.redraw();
>    this.expandBar.layout();
>  }
>
>  public int createUI() {
>    Display display = new Display();
>    Shell shell = new Shell( display );
>    shell.setText( "Application Tester" );
>    createContents( shell );
>    shell.setSize( 600, 600 );
>    shell.setLocation( 20, 20 );
>    shell.open();
>    while( !shell.isDisposed() ) {
>      if( !display.readAndDispatch() ) {
>        display.sleep();
>      }
>    }
>    display.dispose();
>    return 0;
>  }
>}

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Attachments on bug 300681: 159161